diff options
Diffstat (limited to 'include/drm/ttm/ttm_resource.h')
| -rw-r--r-- | include/drm/ttm/ttm_resource.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/drm/ttm/ttm_resource.h b/include/drm/ttm/ttm_resource.h index 140b6b9a8bbe..5952051091cd 100644 --- a/include/drm/ttm/ttm_resource.h +++ b/include/drm/ttm/ttm_resource.h @@ -40,6 +40,7 @@ struct ttm_resource_manager; struct ttm_resource; struct ttm_place; struct ttm_buffer_object; +struct ttm_placement; struct dma_buf_map; struct io_mapping; struct sg_table; @@ -102,10 +103,7 @@ struct ttm_resource_manager_func { * struct ttm_resource_manager * * @use_type: The memory type is enabled. - * @flags: TTM_MEMTYPE_XX flags identifying the traits of the memory - * managed by this memory type. - * @gpu_offset: If used, the GPU offset of the first managed page of - * fixed memory or the first managed location in an aperture. + * @use_tt: If a TT object should be used for the backing store. * @size: Size of the managed region. * @func: structure pointer implementing the range manager. See above * @move_lock: lock for move fence @@ -143,6 +141,7 @@ struct ttm_resource_manager { * @addr: mapped virtual address * @offset: physical addr * @is_iomem: is this io memory ? + * @caching: See enum ttm_caching * * Structure indicating the bus placement of an object. */ @@ -266,6 +265,8 @@ int ttm_resource_alloc(struct ttm_buffer_object *bo, const struct ttm_place *place, struct ttm_resource **res); void ttm_resource_free(struct ttm_buffer_object *bo, struct ttm_resource **res); +bool ttm_resource_compat(struct ttm_resource *res, + struct ttm_placement *placement); void ttm_resource_manager_init(struct ttm_resource_manager *man, unsigned long p_size); |